[vtkusers] 3d raw file pixel information

[nikhil singhania]

Hi All,
I want to access individual pixels of a 3d raw file.I am writing simpel
get() and put()  function of c to read file but while doing
sampling(skipping some internal points) i dont get a subsampled version but
an irregularly arranged data.I think there is some concept of header
information and pixel coordinate calculation , using offset and spacing
information, is needed but i am not sure of it and how to use it.I
can visualize it using vtkimagereader but cannot access it at pixel level
information.please help.
thank you.

-- 
Nikhil Kumar
rit2007033
b.tech IT 6th sem
IIIT Allahabad
contact at 9793905858
email: rit2007033 at iiita.ac.in
         niksinghania at gmail.com
http://profile.iiita.ac.in/RIT2007033/
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20100403/03ad8801/attachment.htm>